Trace number 310207

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.06 1200.6

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
MD5SUM7db698a93a5d58267ca490a662494eeb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-310207-1172556035 -o ROOT/results/node60/solver-310207-1172556035 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310207-1172556035/picosat /tmp/evaluation/310207-1172556035/instance-310207-1172556035.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.85 1.41 3/64 1547
/proc/meminfo: memFree=1910344/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=724 CPUtime=0
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 275560377 741376 80 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 181 80 40 102 0 76 0

[startup+0.10687 s]
/proc/loadavg: 1.99 1.85 1.41 3/64 1547
/proc/meminfo: memFree=1910344/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=988 CPUtime=0.1
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 167 0 0 0 8 2 0 0 18 0 1 0 275560377 1011712 152 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 247 152 42 102 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 988

[startup+0.514942 s]
/proc/loadavg: 1.99 1.85 1.41 3/64 1547
/proc/meminfo: memFree=1910344/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=996 CPUtime=0.51
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 187 0 0 0 49 2 0 0 21 0 1 0 275560377 1019904 170 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530964 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 249 170 48 102 0 144 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 996

[startup+1.33509 s]
/proc/loadavg: 1.99 1.85 1.41 2/65 1548
/proc/meminfo: memFree=1909760/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=1120 CPUtime=1.33
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 209 0 0 0 131 2 0 0 25 0 1 0 275560377 1146880 192 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529189 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 280 192 48 102 0 175 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1120

[startup+2.97138 s]
/proc/loadavg: 1.91 1.84 1.41 2/65 1548
/proc/meminfo: memFree=1909568/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=1120 CPUtime=2.96
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 233 0 0 0 294 2 0 0 25 0 1 0 275560377 1146880 216 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 280 216 48 102 0 175 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1120

[startup+6.24997 s]
/proc/loadavg: 1.91 1.84 1.41 2/65 1548
/proc/meminfo: memFree=1909384/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=1244 CPUtime=6.24
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 262 0 0 0 622 2 0 0 25 0 1 0 275560377 1273856 245 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 311 245 48 102 0 206 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1244

[startup+12.7031 s]
/proc/loadavg: 1.77 1.81 1.40 2/65 1548
/proc/meminfo: memFree=1909128/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=1496 CPUtime=12.69
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 307 0 0 0 1267 2 0 0 25 0 1 0 275560377 1531904 290 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529063 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 374 290 48 102 0 269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1496

[startup+25.5064 s]
/proc/loadavg: 1.65 1.78 1.40 2/65 1548
/proc/meminfo: memFree=1908872/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=1732 CPUtime=25.49
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 367 0 0 0 2547 2 0 0 25 0 1 0 275560377 1773568 350 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549521 0 0 4096 0 0 0 0 17 0 0 0
/proc/1547/statm: 433 350 48 102 0 328 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1732

[startup+51.13 s]
/proc/loadavg: 1.43 1.72 1.38 2/71 1650
/proc/meminfo: memFree=1907152/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=2068 CPUtime=51.05
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 448 0 0 0 5101 4 0 0 25 0 1 0 275560377 2117632 431 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 517 431 48 102 0 412 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 2068

[startup+102.362 s]
/proc/loadavg: 1.18 1.60 1.36 2/71 1724
/proc/meminfo: memFree=1906512/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=2416 CPUtime=102.23
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 555 0 0 0 10219 4 0 0 25 0 1 0 275560377 2473984 538 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549509 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 604 538 48 102 0 499 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 2416

[startup+162.385 s]
/proc/loadavg: 1.06 1.48 1.33 2/65 1751
/proc/meminfo: memFree=1907272/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=2836 CPUtime=162.21
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 675 0 0 0 16217 4 0 0 25 0 1 0 275560377 2904064 648 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 709 648 48 102 0 604 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2836

[startup+222.401 s]
/proc/loadavg: 1.02 1.39 1.31 2/65 1751
/proc/meminfo: memFree=1906952/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=3244 CPUtime=222.2
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 755 0 0 0 22216 4 0 0 25 0 1 0 275560377 3321856 723 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 811 723 48 102 0 706 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 3244

[startup+282.413 s]
/proc/loadavg: 1.01 1.32 1.29 2/65 1751
/proc/meminfo: memFree=1906696/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=3432 CPUtime=282.19
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 813 0 0 0 28215 4 0 0 25 0 1 0 275560377 3514368 781 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 858 781 48 102 0 753 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3432

[startup+342.431 s]
/proc/loadavg: 1.00 1.26 1.27 2/65 1751
/proc/meminfo: memFree=1906312/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=3692 CPUtime=342.2
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 897 0 0 0 34215 5 0 0 25 0 1 0 275560377 3780608 855 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 923 855 48 102 0 818 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3692

[startup+402.451 s]
/proc/loadavg: 1.00 1.21 1.25 2/65 1751
/proc/meminfo: memFree=1906184/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=3936 CPUtime=402.19
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 971 0 0 0 40214 5 0 0 25 0 1 0 275560377 4030464 916 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 984 916 48 102 0 879 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3936

[startup+462.466 s]
/proc/loadavg: 1.00 1.17 1.23 2/65 1751
/proc/meminfo: memFree=1906248/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=4060 CPUtime=462.19
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 1027 0 0 0 46214 5 0 0 25 0 1 0 275560377 4157440 947 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 1015 947 48 102 0 910 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 4060

[startup+522.481 s]
/proc/loadavg: 1.00 1.14 1.21 2/65 1751
/proc/meminfo: memFree=1906120/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=4196 CPUtime=522.18
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 1055 0 0 0 52213 5 0 0 25 0 1 0 275560377 4296704 969 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 1049 969 48 102 0 944 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 4196

[startup+582.497 s]
/proc/loadavg: 1.00 1.11 1.20 2/65 1751
/proc/meminfo: memFree=1905992/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=4368 CPUtime=582.18
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 1096 0 0 0 58213 5 0 0 25 0 1 0 275560377 4472832 1010 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 1092 1010 48 102 0 987 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 4368

[startup+642.517 s]
/proc/loadavg: 1.00 1.08 1.18 2/65 1751
/proc/meminfo: memFree=1905928/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=4304 CPUtime=642.17
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 1123 0 0 0 64212 5 0 0 25 0 1 0 275560377 4407296 1008 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530933 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 1076 1008 48 102 0 971 0
Current children cumulated CPU time (s) 642.17
Current children cumulated vsize (KiB) 4304

[startup+702.535 s]
/proc/loadavg: 1.00 1.07 1.17 2/65 1751
/proc/meminfo: memFree=1905608/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=4656 CPUtime=702.17
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 1200 0 0 0 70212 5 0 0 25 0 1 0 275560377 4767744 1085 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 1164 1085 48 102 0 1059 0
Current children cumulated CPU time (s) 702.17
Current children cumulated vsize (KiB) 4656

[startup+762.551 s]
/proc/loadavg: 1.00 1.05 1.16 2/65 1751
/proc/meminfo: memFree=1905608/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=4572 CPUtime=762.16
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 1213 0 0 0 76211 5 0 0 25 0 1 0 275560377 4681728 1077 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530187 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 1143 1077 48 102 0 1038 0
Current children cumulated CPU time (s) 762.16
Current children cumulated vsize (KiB) 4572

[startup+822.569 s]
/proc/loadavg: 1.00 1.04 1.14 2/65 1751
/proc/meminfo: memFree=1905480/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=4688 CPUtime=822.16
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 1249 0 0 0 82211 5 0 0 25 0 1 0 275560377 4800512 1102 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 1172 1102 48 102 0 1067 0
Current children cumulated CPU time (s) 822.16
Current children cumulated vsize (KiB) 4688

[startup+882.584 s]
/proc/loadavg: 1.00 1.03 1.13 2/65 1751
/proc/meminfo: memFree=1905288/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=4788 CPUtime=882.15
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 1310 0 0 0 88210 5 0 0 25 0 1 0 275560377 4902912 1132 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 1197 1132 48 102 0 1092 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 4788

[startup+942.601 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 1751
/proc/meminfo: memFree=1905288/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=4864 CPUtime=942.15
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 1328 0 0 0 94210 5 0 0 25 0 1 0 275560377 4980736 1150 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523527 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 1216 1150 48 102 0 1111 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 4864

[startup+1002.62 s]
/proc/loadavg: 1.00 1.02 1.11 2/65 1751
/proc/meminfo: memFree=1905224/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=4948 CPUtime=1002.14
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 1354 0 0 0 100209 5 0 0 25 0 1 0 275560377 5066752 1163 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 1237 1163 48 102 0 1132 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 4948

[startup+1062.64 s]
/proc/loadavg: 1.04 1.03 1.10 2/65 1751
/proc/meminfo: memFree=1904776/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=5320 CPUtime=1062.14
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 1464 0 0 0 106209 5 0 0 25 0 1 0 275560377 5447680 1265 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525825 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 1330 1265 48 102 0 1225 0
Current children cumulated CPU time (s) 1062.14
Current children cumulated vsize (KiB) 5320

[startup+1122.65 s]
/proc/loadavg: 1.01 1.02 1.09 2/65 1751
/proc/meminfo: memFree=1904840/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=5120 CPUtime=1122.13
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 1465 0 0 0 112208 5 0 0 25 0 1 0 275560377 5242880 1217 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 1280 1217 48 102 0 1175 0
Current children cumulated CPU time (s) 1122.13
Current children cumulated vsize (KiB) 5120

[startup+1182.67 s]
/proc/loadavg: 1.00 1.02 1.09 2/65 1751
/proc/meminfo: memFree=1904840/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=5184 CPUtime=1182.13
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 1477 0 0 0 118208 5 0 0 25 0 1 0 275560377 5308416 1229 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 1296 1229 48 102 0 1191 0
Current children cumulated CPU time (s) 1182.13
Current children cumulated vsize (KiB) 5184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.00 1.01 1.08 2/65 1751
/proc/meminfo: memFree=1904840/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=5184 CPUtime=1200.05
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 1477 0 0 0 120000 5 0 0 25 0 1 0 275560377 5308416 1229 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 1296 1229 48 102 0 1191 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5184

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.59 s]
/proc/loadavg: 1.00 1.01 1.08 2/65 1751
/proc/meminfo: memFree=1904840/2055920 swapFree=4179680/4192956
[pid=1547] ppid=1545 vsize=5184 CPUtime=1200.05
/proc/1547/stat : 1547 (picosat) R 1545 1547 1090 0 -1 4194304 1477 0 0 0 120000 5 0 0 25 0 1 0 275560377 5308416 1229 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1547/statm: 1296 1229 48 102 0 1191 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5184

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.6
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.058991
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 5340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1477
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1306

runsolver used 0.752885 second user time and 2.53361 second system time

The end



Launcher Data (download as text)




Begin job on node60 on Tue Feb 27 06:00:35 UTC 2007

IDJOB= 310207
IDBENCH= 20281
IDSOLVER= 106
FILE ID= node60/310207-1172556035

PBS_JOBID= 3971858

Free space on /tmp= 66555 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1248103115-09-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310207-1172556035/picosat /tmp/evaluation/310207-1172556035/instance-310207-1172556035.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-310207-1172556035 -o ROOT/results/node60/solver-310207-1172556035 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310207-1172556035/picosat /tmp/evaluation/310207-1172556035/instance-310207-1172556035.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  7db698a93a5d58267ca490a662494eeb

RANDOM SEED= 777826042

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.283
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.283
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1910880 kB
Buffers:         17208 kB
Cached:          77212 kB
SwapCached:       7512 kB
Active:          44508 kB
Inactive:        63636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1910880 kB
SwapTotal:     4192956 kB
SwapFree:      4179680 kB
Dirty:             540 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            22992 kB
Committed_AS:   795576 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66555 MiB

End job on node60 on Tue Feb 27 06:20:38 UTC 2007